fixing issue #45: removing leading, trailing and multiple whitespaces.

app/src/main/java/fr/gaulupeau/apps/Poche/Poche.java

@@ -340,6 +340,11 @@ public class Poche extends Activity {
 		s = s.replace("ï", "ï");
 		s = s.replace("ç", "ç");
 		s = s.replace("&", "&");
+
+		// Replace multiple whitespaces with single space
+		s = s.replaceAll("\\s+", " ");
+		s = s.trim();
+
 		return s;
 	}